Tek-DP 1640A Series Venturi Flow Meter - OVERVIEW

Tek-DP 1640A Series Venturi Flow Meter - OVERVIEW
by Tek-Trol

The Tek-DP 1640A Venturi Flow Meter is an ideal flow measurement solution for a wide range of clean liquids and gases. This low-pressure metering device provides constant accuracy, greater capacity, high-pressure recovery, and minimal permanent pressure loss. Venturi tubes can be installed horizontally, vertically, or at any angle in between. Tek-DP 1640A is available in two models, one for typical liquid applications and the other for wet gas applications.


  • Designs per ASME and ISO Standards
  • Durable and optimized design, simple configuration and easy to install
  • Suitable for high-pressure, high-velocity, non-viscous, erosive process media
  • Reduced piping costs
  • Highest pressure recovery with lowest permanent pressure loss
  • Accuracy ≤ ± 0.5 % of the actual flow rate
  • Repeatability 0.1%
  • Minimal upstream and downstream lengths per ISO standards
  • Available in all pipe sizes and a wide range of materials